#043A2A#043A2A

#043A2A is a dark, moderate teal. Relative luminance 0.032; OKLCH L 31.1% C 0.061 H 167.3°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#043A2A
RGB	rgb(4, 58, 42)
HSL	hsl(162, 87%, 12%)
HSV	hsv(162, 93%, 23%)
CMYK	cmyk(93.1%, 0%, 27.6%, 77.3%)
CIE-LAB	lab(20.90, -21.45, 5.25)
CIE-LCH	lch(20.90, 22.09, 166.25°)
OKLab	oklab(31.06% -0.0592 0.0134)
OKLCH	oklch(31.06% 0.061 167.3)
XYZ	xyz(1.9808, 3.2188, 2.7069)
Luminance	0.0322 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043A2A #3A0414

analogous

#043A0F #043A2A #042F3A

triadic

#043A2A #2A043A #3A2A04

tetradic

#043A2A #0F043A #3A0414 #2F3A04

square

#043A2A #0F043A #3A0414 #2F3A04

split-complementary

#043A2A #3A042F #3A0F04

monochromatic

#021D15 #021D15 #043A2A #087353 #0CAD7D

Accessibility & contrast

On white

12.78

#043A2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#043A2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043A2A

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043A2A	#FFFFFF	#000000	##FFFFFF
##043A2A	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383529

Deuteranopia (green-blind)

#32302B

Tritanopia (blue-blind)

#003A36

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #043a2a;
/* rgb */ color: rgb(4, 58, 42);
/* oklch */ color: oklch(31.1% 0.061 167.3);

Tailwind

colors: {
  custom: {
    50: '#4f7063',
    500: '#043a2a',
    950: '#000000',
  },
}

SCSS

$custom: #043a2a;
$custom-light: #4f7063;
$custom-dark: #000000;

JSON

{
  "hex": "#043a2a",
  "rgb": {
    "r": 4,
    "g": 58,
    "b": 42
  },
  "hsl": {
    "h": 162.222,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.31057,
    "c": 0.06075,
    "h": 167.3
  },
  "luminance": 0.03219
}

Semantic roles & 50–950 ramp

primary

#043A2A

secondary

#7C1E3A

accent

#2B69FD

background

#F4F6F5

surface

#E7ECEA

border

#C3C7C6

text

#020705

muted

#787A79

Preview Lab

Preview with #043A2A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →